Willishal
CB750 Member
have a 75 cb 750 F and a 74 k wiring harness everything works except the points do not fire all the time. I had it running long enough to set the idle and now the points fire on first rotation and then not....new coils and wires and plug caps. continuity through wires check out...battery charged...new points and condensers ..jump wire in safety switch connector. volts drop to 11.85 at the blue and yellow wires. have set points and did static testing and light comes on at f mark on both sets of points....i fell if the wiring harness was the issue i would have not had it running